@INPROCEEDINGS{
        NPVsea11.2,
        AUTHOR = "G. Navarro and S. Puglisi and D. Valenzuela",
	TITLE = "Practical Compressed Document Retrieval",
	BOOKTITLE = "Proc. 10th International Symposium on Experimental 
		     Algorithms (SEA)",
        YEAR = "2011",
	SERIES = "LNCS 6630",
        PAGES = "193--205"
    }